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I. Basic Information for CVE-2022-31246
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
paymentrequest.py in Electrum before 4.2.2 allows a file:// URL in the r parameter of a payment request (e.g., within QR code data). On Windows, this can lead to capture of credentials over SMB. On Linux and UNIX, it can lead to a denial of service by specifying the /dev/zero filename.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Electrum 参数注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Electrum是电子比特币钱包。 Electrum 4.2.2 之前版本存在安全漏洞,该漏洞源于 paymentrequest.py 允许在支付请求的 r 参数中使用文件协议URL(file://)。在 Windows 上,这可能会导致通过 SMB 捕获凭据。 在 Linux 和 UNIX 上,通过指定 /dev/zero 文件名可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2022-31246
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III. Intelligence Information for CVE-2022-31246
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